下列离子方程式正确的是 A．Fe(OH)3溶于氢碘酸中：Fe(OH)3 + 3H

I am a mother of two children. Like many other parents, I worry(担心) that my children watch too much TV. Why? First, there are lots of bad programmes (节目) on TV. They may learn from them. Second, watching too much TV is bad for their eyes. Many students wear glasses because they watch TV for long hours. Third, watching too much TV makes children think little(少). I think it is very important for children to read some books. Reading books makes children think more. When I tell this to my children, they just don't listen to me. So I decide to sell the television set. Maybe it is a good idea.

小题1:Where are there a lot of bad programmes that the woman worries?

A．In films.

B．On the Internet.

C．On TV.

D．On books.小题2:Why do many students wear glasses according to the passage(文章)?

A．Because they study too hard.

B．Because they read many books.

C．Because they watch too much TV.

D．Because they have a pair of glasses.小题3:What is the best title of the passage?

A．An interesting story.

B．A mother's worry

C．Bad programmes on TV

D．Don't read books.

机动车商业第三者责任保险与机动车交通事故强制责任保险在保险种类上属于同一个险种，都是保障道路交通事故中第三方受害人获得及时有效赔偿的险种，但是两者在执行方式、赔偿原则和赔偿范围等方面存在着本质的区别。下列说法不正确的一项是（）。

A.机动车商业第三者责任保险和机动车交通事故强制责任保险都是强制保险。但机动车商业第三者责任保险以营利为目的，机动车交通事故强制责任保险不以营利为目的

B.机动车商业第三者责任保险采取的是过错责任原则，即保险公司根据被保险人在交通事故中所承担的事故责任来确定其赔偿责任。而机动车交通事故强制责任保险实行的是"无过错责任"原则，即无论被保险人是否在交通事故中负有责任，保险公司均将在责任限额内予以赔偿

C.机动车商业第三者责任保险规定了责任免除事项和免赔率（额）。而机动车交通事故强制责任保险的保险责任几乎涵盖了所有道路交通风险，且不设免赔率和免赔额

D.各保险公司机动车商业第三者保险的条款费率相互存在差异，并设有5万元、10万元、20万元乃至100万元以上等不同档次的责任限额。而机动车交通事故强制责任保险的责任限额全国统一，并在全国范围内执行统一的保险条款和基础费率

最常用的盐析剂是哪种饱和度的硫酸铵（）.

A.10%~20%

B.10%~33%

C.33%～50%

D.70%～80%

E.100%

当浓度较高时进行原子发射光谱分析，其工作曲线（lgI~lgc）形状为（）。

A.直线下部向上弯曲

B.直线上部向下弯曲

C.直线下部向下弯曲

D.直线上部向上弯曲

帮助团队成员设定团队议事日程、让团队始终瞄准目标、做出高效决策和提出解决问题的替代方案的是（）。

A.团队任务职能

B.团队维护职能

C.团队沟通职能

D.团队决策